#2594: Template system should handle whitespace better
----------------------------------------------------------+-----------------
Reporter: Gary Wilson <gary.wil...@gmail.com> | Owner:
jshedd
Status: new | Milestone:
Component: Template system | Version: SVN
Resolution: | Keywords:
Stage: Someday/Maybe | Has_patch: 1
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
----------------------------------------------------------+-----------------
Comment (by jshedd):
As requested by Alex_Gaynor, running Gary Wilson's benchmark:
{{{
python -m timeit -n 50 -s "from views import my_render" "my_render()"
Django 1.1.1:
50 loops, best of 3: 3.64 msec per loop
50 loops, best of 3: 3.66 msec per loop
50 loops, best of 3: 3.65 msec per loop
Trunk, without patch:
50 loops, best of 3: 4.12 msec per loop
50 loops, best of 3: 4.11 msec per loop
50 loops, best of 3: 4.14 msec per loop
Trunk, with patch:
50 loops, best of 3: 4.13 msec per loop
50 loops, best of 3: 4.11 msec per loop
50 loops, best of 3: 4.13 msec per loop
}}}
Script looked like:
{{{
#!python
from django.template import Context, Template
from django.conf import settings
settings.configure()
def my_render():
s = """\
<html>
<body>
<div id="content">
{% if items %}
<ul>
<li>Single item:</li>
<li>
{{ item.0.name }}
</li>
{% for item in items %}
{% if item.name %}
<li>{{ item.name }}</li>
{% endif %}
{% if not item.name %}
<li>No name item</li>
{% endif %}
{% for item in fooitems %}
<li>{{ item.name }}</li>
{% endfor %}
{% if item.des %}
<li>{{ item.des }}</li>
{% endif %}
{% endfor %}
{% if items %}
<li>Spaceless items to follow:</li>
{% spaceless %}
{% for item in items %}
<li>{{ item.name }}</li>
{% endfor %}
{% endspaceless %}
{% endif %}
</ul>
{% endif %}
{% if items %}
<ul>
{% for item in items %}
{{ item.name }}
{% endfor %}
{% for foo in foos %}
{{ foo }}
{% endfor %}
{% for item in items %}
<li>huh{{ foo }}</li>
{% endfor %}
</ul>
{% endif %}
{% if items %}<p>We have items.</p>{% endif %}
{% if items %}
<p>We have items.</p>
{% endif %}
{% if foo %}<p>We have foo.</p>{% endif %}
{% if foo %}
<p>We have foo.</p>
{% endif %}
</div>
</body>
</html>
"""
class Item:
pass
items = []
for x in range(4):
item = Item()
item.name = 'item' + str(x)
items.append(item)
t = Template(s)
c = Context({'items': items})
return t.render(c)
}}}
--
Ticket URL: <http://code.djangoproject.com/ticket/2594#comment:18>
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